PRESENTATION OUTLINE
We've been on this task for ages, and finally we can go into the Earth to see what's really down there... it'll be a rough ride but worth it
Here we are... into the top layer of the Earth, above the Mantle, the Outer Core, and the Inner Core, the Crust.
The Crust is 0-60km thick, and is made of solid rock. This is what carries land and water, and is where us humans live. The Crust only takes up 1% of Earth's volume.
Now we are getting a bit deeper, the Mantle, under the crust and above the cores. The Mantle takes up around 84% of Earth's volume. It has a thickness of around 2,900km. On the top it is made of hard magma, while as u get lower the magma becomes soft and begins to melt. The Mantle has temperatures from 1000 to 3700 degrees Celcius.
Now after a very long trip down the Mantle, we made it to the Outer Core. It is made up of Iron and Nickel and is the only liquid layer. It is about 2,200 km thick and takes up 15% of Earth's volume with the Inner Core. The pressure of the Outer Core is 360 gigapascals. The Outer Core is extremely hot, around 4400 degrees celcuis.
Woah, it was tough getting through that core, but now the challenge is on, because we made it to the final layer, The Inner Core. It shares the 15% of Earth's volume with the Outer Core, and is around 2,180 km thick. It is made of Solid Nickel and Iron, because it has a Pressure of 360 gigapascals. It has a temperature of 5,400 degrees Celcuis.
Wasn't that fun, well it's time for our adventure to end and to start heading back up to the surface because honestly, it's burning down here and I need some fresh air.
